sound effect helikopter wheering and fly over the top of hill | movie sound effect

sound effect helikopter
The sound of a helicopter is a complex mix of deep, thumping rotor blades and high-pitched engine noise. As the helicopter approaches, you can hear the low-frequency thump-thump-thump of the rotors chopping through the air, accompanied by a high-pitched whine from the engine. As the helicopter passes overhead, the sound becomes louder and more intense, with a rush of wind and a pulsing, rhythmic beat from the rotors. Finally, as the helicopter flies away, the sound gradually fades into the distance, leaving behind a faint echo of its powerful presence.